77886738

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{75913}}^1$

素因数の和:75943

約数の個数: 32

約数和(自身を含む): 182193600

約数和(自身を除く): 104306862

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 75913, 151826, 227739, 455478, 683217, 1366434, 1442347, 2049651, 2884694, 4099302, 4327041, 8654082, 12981123, 25962246, 38943369, 77886738]

約数ペア:

[(1, 77886738), (2, 38943369), (3, 25962246), (6, 12981123), (9, 8654082), (18, 4327041), (19, 4099302), (27, 2884694), (38, 2049651), (54, 1442347), (57, 1366434), (114, 683217), (171, 455478), (342, 227739), (513, 151826), (1026, 75913)]